Finder Minicontactor industrial 4 kW bobina 24 V DC (6K.04.9.024.4309)

In industrial control panels and machine automation, the Finder 6K.04.9.024.4309 mini contactor switches 4 kW three-phase loads with a 24 V DC coil. It mounts on 35 mm DIN rail or with screws, and its four normally open main poles handle motors up to 9 A at AC-3 duty.

Key specifications

• Number of poles: 4
• Main contact configuration: 4 NO
• Rated operational power (AC-3, 400 V): 4 kW
• Rated operational current (AC-3, 400 V): 9 A
• Rated operational current (AC-1, 400 V): 20 A
• Coil voltage: 24 V DC
• Coil power consumption: 2.5 W
• Rated insulation voltage (Ui): 690 V
• Rated impulse withstand voltage (Uimp): 6 kV
• Operating temperature range: -25 to +60 °C
• Protection degree: IP20
• Electrical life (AC-3): 1,100,000 operations
• Mechanical life: 10,000,000 operations
• Terminal type: screw terminals
• Max. main cable cross-section: 6 mm² solid / 4 mm² flexible
• Max. coil cable cross-section: 2.5 mm² solid / 1.5 mm² flexible

Why choose it

The compact design saves space in crowded panels, while the 24 V DC coil suits low-voltage control circuits. Screw terminals accept solid and flexible conductors up to 6 mm², simplifying wiring.

Ideal use cases

• Motor starting and stopping in small machines
• Heating and lighting load switching
• Control circuit interlocking

Good to know

The contactor complies with IEC/EN 60947-4-1 and has no integrated auxiliary contacts. It is suitable for ambient temperatures from -25 °C to +60 °C.